Individual Calculations July 2010
 Contreras Fernandez, Joan  Total change: 15.50  Rating chartPersonal card
 IV Obert Escacs Vilafranca del Penedes -CUC- Vilafranca del Penedes ESP 2010-04-16
RcRownchangeKK*chgGame
 1915 1717 2.00 5 0.62 25 15.50 
  Avila Jimenez, Javier 2117  * ESP0.001-0.0825-2.00 
  Menchon Lopez, Ricardo 1582 ESP1.0010.32258.00 
  Galimany Rovira, Xavier 2007 ESP0.001-0.1625-4.00 
  Navarro Pujol, Josep Lluis 1973 ESP1.0010.812520.25 
  Romeu De La Cruz, Josep 1895 ESP0.001-0.2725-6.75 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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